The Big Money Is Going Vegan

Oatly, maker of dairy alternatives, could be worth $10 billion when it lists on the stock market this week. The share sale is a barometer of changing consumer preferences.

Private equity has a place at the table, and so do Oprah and Jay-Z. Food giants like Nestlé are scrambling to get a foot in the door. There are implications for the climate. There are even geopolitical rumblings. The unlikely focus of this excitement is Oatly, producer of a milk substitute made from oats that can be poured on cereal or foamed for a cappuccino. Oatly, a Swedish company, will sell shares to the public for the first time this week in an offering that could value it at $10 billion and exemplify the changes in consumer preferences that are reshaping the food business. It’s no longer enough for food to taste good and be healthy. More people want to make sure that their ketchup, cookies or mac and cheese are not helping to melt the polar ice caps. Food production is a leading contributor to climate change, especially when animals are involved. (Cows belch methane, a potent greenhouse gas.) Milk substitutes made from soybeans, cashews, almonds, hazelnuts, hemp, rice and oats have proliferated in response to soaring demand.